2 search results - page 1 / 1 » On the Role of the Complementation Rule for Data Dependencie... |
WOLLIC
2010
Springer
13 years 9 months ago
2010
Springer
Recently, an axiomatization for functional dependencies (FDs) and multivalued dependencies (MVDs) has been established where arbitrary attributes can be specified as NOT NULL. Tha...
ACSC
2007
IEEE
13 years 11 months ago
2007
IEEE
Full hierarchical dependencies (FHDs) constitute a large class of relational dependencies. A relation exhibits an FHD precisely when it can be decomposed into at least two of its ...